Lorraine Castle Apartments Building Corporation, Inc. Nos. 164-165, in Supreme Court of United States, Oct. term, 1945, Lorraine Castle Apartments Building Corporation, Inc., et al., v. Justin Mackiewich et al., and Securities and Exchange Commission; Angelo Castellani et al. v. James W. McNichols, trustee and Securities and Exchange Commission and William Bart, on petition for writs of certiorari to circuit court of appeals for 7th circuit; brief for Securities and Exchange Commission in opposition.